https://practicai.org/journal Insights on AI in education and practical applications for learning. en-us Wed, 22 Apr 2026 18:55:27 GMT https://practicai.org/journal/ai-systems-not-models/ https://practicai.org/journal/ai-systems-not-models/ Mon, 20 Apr 2026 00:00:00 GMT Everyone talks about AI models. Very few talk about AI systems. Clare Kitching has been saying this for years. StellarView is the proof she is right. Joe Campagna thought-leadership ai-systems governance stellarview clare-kitching https://practicai.org/journal/hitchhikers-guide-to-stellarview/ https://practicai.org/journal/hitchhikers-guide-to-stellarview/ Mon, 20 Apr 2026 00:00:00 GMT Galaxies, Constellations, Cosmic Emissions, Space Dogs, Wormholes, and the Transporter Room. A funny, honest guide to why a development platform sounds like a NASA mission briefing. Joe Campagna fun glossary stellarview onboarding https://practicai.org/journal/karpathy-ingests-karpathy/ https://practicai.org/journal/karpathy-ingests-karpathy/ Mon, 20 Apr 2026 00:00:00 GMT What happens when you point StellarView's Space Lake at Andrej Karpathy's LLM wiki? Foundation Inversion meets one of the best-organized minds in AI. Joe Campagna field-report space-lake rag foundation-inversion karpathy https://practicai.org/journal/ontology-is-the-foundation/ https://practicai.org/journal/ontology-is-the-foundation/ Mon, 20 Apr 2026 00:00:00 GMT Sonia von der Lippe wrote about the crucial role of ontology in composable enterprises. We built it. Seven domain ontologies. Classification before code. The foundation that makes everything else work. Joe Campagna thought-leadership ontology foundation-inversion space-lake sonia-vonderlippe https://practicai.org/journal/sdlc-skills-every-principal-must-know/ https://practicai.org/journal/sdlc-skills-every-principal-must-know/ Mon, 20 Apr 2026 00:00:00 GMT The old roles are collapsing. BA, architect, dev, QA, ops: they are becoming one person. Here are the skills that person needs, and how StellarView makes each one practicable. Joe Campagna skills sdlc methodology learning modern-principal https://practicai.org/journal/anatomy-of-an-epic/ https://practicai.org/journal/anatomy-of-an-epic/ Sun, 19 Apr 2026 00:00:00 GMT From a 15,000-word specification to 11 executable phases with 78 work units, architecture diagrams, and addressable gaps. The complete breakdown of how Big Bang works. Joe Campagna deep-dive epic-creator big-bang methodology stellarview https://practicai.org/journal/why-stellarview-leads/ https://practicai.org/journal/why-stellarview-leads/ Sun, 19 Apr 2026 00:00:00 GMT Every other developer platform assumes your code exists. StellarView creates it, verifies it, deploys it, and manages the client relationship around it. That is the gap. Joe Campagna provocation stellarview idp platform https://practicai.org/journal/from-vibe-to-running-app/ https://practicai.org/journal/from-vibe-to-running-app/ Sat, 18 Apr 2026 00:00:00 GMT The SolarScore story. Vibe Creator generates the foundation. Hydrate into a galaxy. Big Bang designs 7 phases. Miracle executes overnight. 334 files. Working database. Running API. Joe Campagna field-report vibe-creator miracle-mode solarscore case-study https://practicai.org/journal/skill-builder-compound-practice/ https://practicai.org/journal/skill-builder-compound-practice/ Sat, 18 Apr 2026 00:00:00 GMT Skills are firm IP. A CRUD pattern built for one client becomes a launchpad for every future engagement. Inside StellarView's Skill Builder and HAL Template Studio. Joe Campagna deep-dive skill-builder hal-studio consulting stellarview https://practicai.org/journal/fleet-holding-many-streams/ https://practicai.org/journal/fleet-holding-many-streams/ Fri, 17 Apr 2026 00:00:00 GMT Solo Principal managing four concurrent client galaxies on AWS. Ghost instances, Replicant deployments, Construct infrastructure. How Fleet keeps streams from dropping. Joe Campagna deep-dive fleet infrastructure aws stellarview https://practicai.org/journal/the-150kb-bug-that-wasnt/ https://practicai.org/journal/the-150kb-bug-that-wasnt/ Fri, 17 Apr 2026 00:00:00 GMT How a wrong assumption about Claude Code's context limit blocked Miracle for two days. The debugging story, the false fix, and the real lesson about testing your assumptions. Joe Campagna field-report debugging miracle-mode execution https://practicai.org/journal/galaxy-explorer-discovery/ https://practicai.org/journal/galaxy-explorer-discovery/ Thu, 16 Apr 2026 00:00:00 GMT Point StellarView at any GitHub repo. In seconds, it maps the architecture into a navigable 3D constellation: five layers, color-coded, clickable. Your codebase has never looked like this. Joe Campagna deep-dive galaxy-explorer visualization architecture stellarview https://practicai.org/journal/four-person-team/ https://practicai.org/journal/four-person-team/ Wed, 15 Apr 2026 00:00:00 GMT Real engagement metrics from three client galaxies. Before and after StellarView. What changed, what didn't, and what it actually costs in tokens. Joe Campagna field-report case-study metrics consulting